Intake air mass of engine cylinder Calculator

✖Air Mass Flow Rate is the mass of intake air that is flowing per unit time.ⓘ Air Mass Flow Rate [m_af]			+10% -10%
✖Crankshaft Revolutions per Power Stroke is defined as the number of crankshaft rotations when the IC engine takes one complete cycle.ⓘ Crankshaft Revolutions per Power Stroke [n_R]			+10% -10%
✖Engine RPM is defined as the number of rotations of the engine crankshaft in one minute.ⓘ Engine RPM [E_rpm]			+10% -10%

✖Mass of Air at Intake is defined as the mass of the air that is drawn into the cylinder during intake stroke.ⓘ Intake air mass of engine cylinder [m_a]

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Intake air mass of engine cylinder Solution

STEP 0: Pre-Calculation Summary

Formula Used

Mass of Air at Intake = (Air Mass Flow Rate*Crankshaft Revolutions per Power Stroke)/Engine RPM
m_a = (m_af*n_R)/E_rpm
This formula uses 4 Variables

Variables Used

Mass of Air at Intake - (Measured in Kilogram) - Mass of Air at Intake is defined as the mass of the air that is drawn into the cylinder during intake stroke.
Air Mass Flow Rate - (Measured in Kilogram per Second) - Air Mass Flow Rate is the mass of intake air that is flowing per unit time.
Crankshaft Revolutions per Power Stroke - Crankshaft Revolutions per Power Stroke is defined as the number of crankshaft rotations when the IC engine takes one complete cycle.
Engine RPM - (Measured in Radian per Second) - Engine RPM is defined as the number of rotations of the engine crankshaft in one minute.

STEP 1: Convert Input(s) to Base Unit

Air Mass Flow Rate: 0.9 Kilogram per Second --> 0.9 Kilogram per Second No Conversion Required
Crankshaft Revolutions per Power Stroke: 2 --> No Conversion Required
Engine RPM: 5000 Revolution per Minute --> 523.598775571636 Radian per Second (Check conversion here)

STEP 2: Evaluate Formula

Substituting Input Values in Formula

m_a = (m_af*n_R)/E_rpm --> (0.9*2)/523.598775571636

Evaluating ... ...

m_a = 0.00343774677096

STEP 3: Convert Result to Output's Unit

0.00343774677096 Kilogram --> No Conversion Required

FINAL ANSWER

0.00343774677096 ≈ 0.003438 Kilogram <-- Mass of Air at Intake

(Calculation completed in 00.008 seconds)

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Created by Syed Adnan

Ramaiah University of Applied Sciences (RUAS), bangalore

Syed Adnan has created this Calculator and 200+ more calculators!

Verified by Anshika Arya

National Institute Of Technology (NIT), Hamirpur

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Intake air mass of engine cylinder Formula

LaTeX Go

Mass of Air at Intake = (Air Mass Flow Rate*Crankshaft Revolutions per Power Stroke)/Engine RPM
m_a = (m_af*n_R)/E_rpm

What is intake air mass of engine cylinder?

The intake air mass of engine cylinder is defined as the mass of air that is sucked into the engine cylinder during the intake stroke of the IC engine.

How to Calculate Intake air mass of engine cylinder?

Intake air mass of engine cylinder calculator uses Mass of Air at Intake = (Air Mass Flow Rate*Crankshaft Revolutions per Power Stroke)/Engine RPM to calculate the Mass of Air at Intake, The Intake air mass of engine cylinder formula is defined as the mass of air that is sucked into the engine cylinder during the intake stroke of the IC engine. Mass of Air at Intake is denoted by m_a symbol.

How to calculate Intake air mass of engine cylinder using this online calculator? To use this online calculator for Intake air mass of engine cylinder, enter Air Mass Flow Rate (m_af), Crankshaft Revolutions per Power Stroke (n_R) & Engine RPM (E_rpm) and hit the calculate button. Here is how the Intake air mass of engine cylinder calculation can be explained with given input values -> 0.003438 = (0.9*2)/523.598775571636.

FAQ

What is Intake air mass of engine cylinder?

The Intake air mass of engine cylinder formula is defined as the mass of air that is sucked into the engine cylinder during the intake stroke of the IC engine and is represented as m_a = (m_af*n_R)/E_rpm or Mass of Air at Intake = (Air Mass Flow Rate*Crankshaft Revolutions per Power Stroke)/Engine RPM. Air Mass Flow Rate is the mass of intake air that is flowing per unit time, Crankshaft Revolutions per Power Stroke is defined as the number of crankshaft rotations when the IC engine takes one complete cycle & Engine RPM is defined as the number of rotations of the engine crankshaft in one minute.

How to calculate Intake air mass of engine cylinder?

The Intake air mass of engine cylinder formula is defined as the mass of air that is sucked into the engine cylinder during the intake stroke of the IC engine is calculated using Mass of Air at Intake = (Air Mass Flow Rate*Crankshaft Revolutions per Power Stroke)/Engine RPM. To calculate Intake air mass of engine cylinder, you need Air Mass Flow Rate (m_af), Crankshaft Revolutions per Power Stroke (n_R) & Engine RPM (E_rpm). With our tool, you need to enter the respective value for Air Mass Flow Rate, Crankshaft Revolutions per Power Stroke & Engine RPM and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.

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